Images 1 & 2: Axial T2 weighted images of brain reveal mixed signal
lesions in the globus pallidus on both sides. The lesions have a low
signal center with high signal periphery.
Images 3 & 4: Axial proton density images demonstrate the lesion as
Image 5: Coronal T1 weighted image of brain shows the lesions as mixed
signal areas, with isointense center and high signal in the periphery.
Images 6 & 7: Coronal and axial post gadolinium T1 weighted images reveal
homogeneous enhancement of the lesions in globus pallidus on both sides.
Key words: mri toxic metabolic basal ganglia
Carbon monoxide poisoning